棉花高效高产人工杂交制种新方法──整株去雄，集花授粉法张香桂，钱大顺，朱烨，许乃银江苏省农科院经作所２１００１４利用棉花杂种优势的关键，一是选配优良组合，二是简便快速大量生产杂交种。１９８５年以来，在总结前人经验的基础上，对目前介绍的几种常用的制种方... A New Method of High-yielding and High-yielding Hybrid Cotton with High Yield and High Yield ──Explanation of Whole Plant with Pollination Method Zhang Xiangui, Qian Dashun, Zhu Ye, Xu Naizhen The Key to Utilizing Cotton Heterosis by Jiangsu Academy of Agricultural Sciences 210014 Excellent combination, the second is the quick and easy mass production of hybrids. Since 1985, on the basis of summing up the experience of our predecessors, we present some commonly used seeds for seed production that are currently introduced.